ReviewsSound Generator

7.83HZ Schumann Wave Ultra-Low Frequency Pulse Generator & Audio Resonator Schumann Resonance Wave Pulse Generator with USB Cable & Screwdriver

  • Accurate and Exactness Performance: This Pulse Generator is adopted with high stable frequency acquisition elements, it includes high stability pulse chip, Exactness correction capacitance, Exactness multi-loop adjustable resistor, display Firmcapacitance, all of them ensure an accurate and high precise working with a good durability.
  • Premium Quality: This product Schumann wave 7.83HZ very low frequency generator, which features with high accuracy and great stability. At the same time, it is adopted with high quality polymer batteries, with overcharged, over-voltage, over-current protection. There is almost no voltage ripple in the voltage supply.
  • Multi-functional: The Schumann wave can helps relax people's physical and mental, and it helps improve the body's perception of sound and images, and it also helps improve the health of the human body to improve the efficiency of work, and the condition of mental stress also has ....
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Audio-Technica AT-ART9XA Dual Moving Coil Cartridge

  • The dual moving coils of the system are aligned in an inverted V shape, which provides high separation and wide response for clear sound localization and minimal distortion.
  • The Shibata stylus ensures accurate high and mid-low range reproduction, and the boron cantilever provides excellent response characteristics.
  • The specially designed magnetic circuit optimizes energy in the magnetic gap where the generator coils are located.
  • A complete redesign of the armature offers a 20% increase in the cross-sectional area of the generator coil to provide an output voltage of 0.2 mV.
  • Using PCOCC (Pure Copper Ohno Continuous Cast) wire for the coils achieves pure signal transfer.
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Moog DFAM (Drummer from Another Mother) Semi-Modular Analog Percussion Synthesizer

  • Analog sequencer: 8-steps with pitch and velocity per-step.
  • Sequencer panel controls: tempo, Run/stop, trigger, advance.
  • Sound sources: 2 oscillators with square and triangle waveforms, 1 White noise Generator, 1 external audio input.
  • Frequency control: +/- 5 octaves (10 octave range).
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WEN 56235iX 2350-Watt Portable Inverter Generator with Fuel Shut Off and CO Sensor Black

  • Produces 2350 surge watts and 1900 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions, computers,....
  • The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon....
  • Ultralight body weighs in at a mere 39 pounds for easy transport and storage.
  • Extremely quiet operation comparable to the sound of a normal conversation according to the US Department of Health and Human Services.
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down.
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Rockpals 250-Watt Portable Generator Rechargeable Lithium Battery Pack Solar Generator with 110V AC Outlet, 12V Car, USB Output Off-grid Power Supply for CPAP Backup Camping Emergency

  • EASILY RECHARGEABLE VIA THE SUN OR WALL: 1)The solar generator can be recharged from the sun with any compatible 50W or 100W solar panel (SOLD SEPARATELY). 2) This battery pack can be fully charged in 8 hours by being plugged into the wall outlet..
  • PURE SINE WAVE INVERTER: Better than modified sine wave and clean power like utility supplied electricity. Inductive loads like microwaves and motors run faster, quieter and cooler. Reduces audible and electrical noise in fans, fluorescent lights, audio amplifiers, TV, fax and answering machines. And it is a gas-free source of portable power supply, it runs quiet (The cooling fan on the side of generator will make a slight sound when working), no exhaust fumes..
  • HIGH CAPACITY LIGHTWEIGHT LITHIUM POWER PACK: 240WH(3.7V 64.8Ah/12V 20Ah) lithium polymer batteries and weights 5.5lb. powerful enough to charge smartphones 25 times, laptops 3-5 times, 32″ TVs 2-3 hours, mini-refrigerator or other small appliances, lights, and more (AC output). This solar generator is also very handy to be put on your RV, camper and perfect for emergencies, camping or wherever you need power.
  • WHAT YOU GET: Rockpals portable generator (240Wh Portable Power Supply), 6.5ft / 2m AC adapter, 3.3ft / 1m car charger cable, DC to ....
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WEN 56235i Super Quiet 2350-Watt Portable Inverter Generator with Fuel Shut Off, CARB Compliant, Ultra Lightweight, Black

  • Ultralight body weighs in at a mere 39 pounds for easy transport and storage .Designed to mirror a pure sine wave, this generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load, making it safe to run laptops, cellphones, monitors, tablets and other sensitive electronics.Includes two three-prong 120V receptacles, one 12V DC receptacle, two 5V USB ports, and a two-year warrantyMaximize fuel economy by engaging the eco-mode switch. This allows the generator's engine to automatically adjust its fuel consumption as items are plugged into and unplugged from the panel, preventing the unnecessary usage of gasoline..
  • Extremely quiet operation comparable to the sound of a normal conversation according to the US Department of Health and Human Services.
  • Produces 2350 surge watts and 1900 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions, computers, etc.).
  • Our 79cc 4-stroke OHV engine operates at an extremely quiet 51 decibels at quarter load, quieter than a window air conditioner or the average conversation..
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down.
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HOOBEN 1/16 R/C German Elefant JAGDPANZER Tank Full -Option Destroyer Tank Kit C6614K

  • ...t :186mm Speed: 0.53m/s Max scope climbing angle: 50% Max trench crossing distance: 165mm Over climb obstacle height: 48mm.
  • Functions: Forward/Reverse Regular turning Pivot turning Super pivot turning Barrel wiggle Barrel elevation Barrel recoil Chassis recoil Lighting equipment Camera system(buy separately) Smoke generator(buy separately) IR Battle system(buy separately) Metal track(buy separately).
  • Sound performance: Ignition sound Flame-out sound Engine sound Track running sound Main gun firing sound Machine gun firing sound Barrel wiggle sound Barrel elevation sound Recoil sound Shells back sound Bugle sound.
  • Features: Twin 380 motor Hight-torque metal gearbox with self-lock one way transmission system Metal running system Precision machined aluminum gun barrel(buy separately) Durable nylon tracks for long running life Metal track for the real road feeling(buy separately) Kit included: Kit C6614K with all parts to build an RC model, including 2 gearboxes( with motor),barrel wiggle, barrel elevation, barrel recoil 3 servo gearboxes. Electronic parts,glue,pa.
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ROCKPALS 300W Portable Generator Lithium Portable Power Station, 280Wh CPAP Backup Battery Pack UPS Power Supply 110V AC Outlet, QC3.0 USB, 12V/24V DC, LED Flashlight for Camping, Home, Emergency

  • HIGHEST CAPACITY LIGHTWEIGHT LITHIUM POWER PACK: 280WH(3.7V 75Ah/12V 18.7Ah) lithium batteries and weights 7.3lb. powerful enough to charge smartphones 25 times, laptops 4-5 times, 32″ TVs 4 hours, mini-refrigerator or other small appliances, lights, and more (AC output). This solar generator is also very handy to be put on your RV, camper and perfect for emergencies, camping or wherever you need power (Support Pass Through Charging).
  • EASILY RECHARGEABLE VIA THE SUN OR WALL: 1)This solar generator can be recharged from the sun with any compatible 50W or 100W solar panel (SOLD SEPARATELY). 2) This battery pack can be fully charged in 8 hours by being plugged into the wall outlet..
  • PURE SINE WAVE INVERTER: Better than modified sine wave and clean power like utility supplied electricity. Inductive loads like microwaves and motors run faster, quieter and cooler. Reduces audible and electrical noise in fans, fluorescent lights, audio amplifiers, TV, fax and answering machines. And it is a gas-free source of portable power supply, it runs quiet (The cooling fan on the side of generator will make a slight sound when working), no exhaust fumes..
  • WHAT YOU GET: Rockpals portable generator (280Wh Portable Generator), AC ada....
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Amazon Basics 3 in 1 Metronome Tuner - Designed for Guitar, Bass, Violin and Ukulele

  • 3-in-1 metronome, tuner, and tone generator for use with any musical instrument.
  • ideal for a guitar, bass, ukulele, or violin.
  • Metronome provides a precise tempo, a tempo range of 30 - 250 beats per minute (bpm), and an electronic metronome sound.
  • Tuner offers a wide range (A0-C8), flat tuning, and multiple tuning modes (chromatic, guitar, bass, ukulele, and violin) for versatility, plus auto and manual tuning, an LCD display with LED indicators, and 2 detection methods (mic and line-in).
  • Precise tone generator provides a reference tone range of chromatic 2A - 6A.
  • device turns off automatically after 3 minutes if no signal.
  • freely rotates 360 degrees for easy access.
  • battery powered (batteries not included).
  • backed by an Amazon Basics 1-year limited warranty.
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GENMAX Portable Inverter Generator，5500W ultra-quiet gas engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM5500i)

  • 【Powerful Engine】5000 Rated Watts and 5500 Peak Watts at Less Than 3% THD，Telescoping Handle ，Manual / Electric start， 3.9 Gallon Fuel Tank With Fuel Gauge，Up to 10 Hours of Run Time with 120/240V Volt Selector Switch..
  • 【Wide Application】 GENMAX portable generator is great for home emergency power supply，campgrounds, construction sites, mobile devices and power outages. This generator is very durable that provides continuous power to handle multiple jobs, such as powering high voltage appliances and heavy duty power tools in different job sites..
  • 【Multifunctional power supply panel】Includes low oil alarm, overload alarm,Co warning light ，output indicator features and Fault alarm function，“Eco mode” for conserving energy and maximum fuel efficiency，An easily accessible TT-30R RV outlet makes the perfect for travel trailers..
  • 【Quiet and Lightweight Structure】The compact suitcase design is easy to carry，Economy mode automatically adjusts engine speeds to save fuel and reduce sound emissions，The runtime sound is only 60 decibels， Integrated Off/Run/Choke Knob simplifies startup procedur....
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Himal Waterproof Universal Generator Cover for 2200-5000 Watt Portable Generators (32 x 24 x 24 Inch)

  • [Durable Generator Cover] Himal waterproof generator covers are made of 600-denier polyester that’s durable enough to hold up to the generator elements without tearing or blowing loose.Generator cover resists tearing and can hold up to UV rays..
  • [Ventilation Generator Cover] Ventilation is key when it comes to generator cover.Himal generator covers have skirts that can lowered for maximum protection when the generator is not operating.Covers have vents allow air to circulate under the cover,preventing condensation that can cause rust and corrosion..
  • [Unique Design] Generator cover has velcro straps that hold the cover securely to the metal tubes that make up the generator’s frame.Ingenious design of the velcro, bottom strap and elastic hem cord can make the cover stay on your generator even in windy condition..
  • [Convenient to Use] Himal generator covers are eazyily to fit around the cube-shaped frame that surrounds an open-frame generator.Appropriate size fits over your generator quickly to protect it..
  • [Suitable Generator Size] Most generators are different sizes, but we have three different sizes to cover most types of generators, choose the size that suits your generator cover, give the generator a perfect protection..
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